[LLVMbugs] [Bug 10390] New: Define std::getline in <string>, not <istream>

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Jul 18 03:56:23 PDT 2011


           Summary: Define std::getline in <string>, not <istream>
           Product: libc++
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: All Bugs
        AssignedTo: hhinnant at apple.com
        ReportedBy: pyry.jahkola at iki.fi
                CC: llvmbugs at cs.uiuc.edu

By ยง 20.3 of the C++0x FDIS, the definitions for the free functions
std::getline(is, str[, delim]) should be defined in the <string> header, but
trunk libc++ defines them in the <istream> header.

I tried to compile Boost.Filesystem against clang and libc++ but got compiler
errors from boost/filesystem/v2/path.hpp correctly trying to call std::getline
without including <istream>. Adding "#include <istream>" to the file removed
the error, but the right fix would be to move said template function
definitions to their right place, i.e. to the <string> header.

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